Hi Werner, thank you for that!
I can't comment on it because I don't know much about Schenker graphs. But I could right away use it ;-) https://github.com/frescobaldi/frescobaldi/pull/1173#issuecomment-531884243 (actually this was something I had been hoping for). Best Urs 16. September 2019 14:55, "Werner LEMBERG" <w...@gnu.org> schrieb: > I've invested some time to revise the Schenker diagram, which > deteriorated over time. > > Here is the original version > > https://www.linuxjournal.com/article/8364 > > Here is what we currently have (not the bad spacing and bad vertical > alignment). > > http://lilypond.org/doc/v2.19/Documentation/ly-examples/bach-schenker.png > > And attached you can find my new version. > > Please comment so that I can add this to the git repository. > > Werner > > % -*-coding: utf-8 -*- > > \version "2.19.21" > > \header{ > composer = "J.S. Bach" > title = "Wenn wir in höchsten Nöten sein (BWV 641)" > subtitle = "Analysis from Gene Biringer's Schenker Text, Ex. 5-27" > enteredby = "Kris Shaffer, Werner Lemberg" > } > > setup = { \oneVoice > \override NoteColumn.ignore-collision = ##t } > > % Some remarks. > % > % - Number `i' in the comments below gives the `i'th column in the graph. > % Rhythmically, every column is (arbitrarily) represented as an eighth. > % In total, the graph has 15 columns. > % > % - Using `\stemUp' and `\stemDown' influences the positioning of slurs even > % if `\omit Stem' disables printing of stems. > % > % - Since each layer of the Schenker graph uses `\\' to create a new voice > % it is not necessary to undo `\omit' or `\hide' commands. The same holds > % for overridden properties. > % > % The `price' for using `\\' is to call the above-defined macro `\setup' > % at the beginning of each voice to undo horizontal voice shifts and to > % make LilyPond ignore collisions. > % > % - Trailing (musical) skips in voices are omitted. > > rightHand = { > \clef treble > \key g \major > > << > { > \setup > % This produces half notes as note heads of eighths. > \override NoteHead.duration-log = #1 > > % 1 > s2 > % 5 > b'8\tweak positions #'(8 . 8) ^[ > ^\markup { \override #'(baseline-skip . 0.8) > \column { \with-color #red \small { ^ 3 } } } > s4. > % 9 > s4 a'8 > ^\markup { \override #'(baseline-skip . 0.8) > \column { \with-color #red \small { ^ 2 } } } > s8 > % 13 > s4 g'8] > ^\markup { \override #'(baseline-skip . 0.8) > \column { \with-color #red \small { ^ 1 } } } > } > \\ > { > \setup > \override Slur.color = #(x11-color "purple") > \stemUp > \omit Stem > \hide NoteHead > \slurDashed > > % 1 > s2 > % 5 > b'2\tweak height-limit #6 _( > % 9 > b'4) > a'4\tweak height-limit #3.25 _( > % 13 > s8 > a'4) > } > \\ > { > \setup > > % 1 > \stemUp > g'8\tweak positions #'(4.5 . -3.25) -[ s4. > % 5 > \stemDown > \once \hide NoteHead > b'8] > \stemUp > a'8\tweak positions #'(3 . -3) -[ s > \stemDown > c''8] > } > \\ > { > \setup > \override Slur.color = #(x11-color "violet") > > % 1 > \stemDown > \omit Stem > \omit Flag > s8 fis'^(_\markup { \with-color #blue \tiny N } g') > a'8^(^\markup { \with-color #blue \tiny P } > % 5 > \hideNotes > b'4) > \unHideNotes > \once \override TextScript.outside-staff-priority = ##f > b'8^(^\markup { \with-color #blue \tiny P } > \undo \omit Stem > \undo \omit Flag > \stemUp > \override Stem.length = #10 > c''8)^( > % 9 > \override Stem.length = #14 > b'4) s8 > \stemDown > \omit Stem > \omit Flag > c''8^( > % 13 > b'8_\markup { \with-color #blue \tiny P } a') > } > \\ > { > \setup > \override Slur.color = #(x11-color "violet") > > % 1 > \stemUp > \omit Stem > \omit Flag > g'8_( fis' g'4) > % 5 > s2 > % 9 > s2 > % 13 > b'8_( a') > } > \\ > { > \setup > \omit Stem > \hide NoteHead > > % 1 > s2 > % 5 > s8 d'4 > \change Staff = "LH" > b4 > } > \\ > { > \setup > \omit Stem > \hide NoteHead > > % 1 > s2 > % 5 > s2 > % 9 > s4 > d'4 > \change Staff = "LH" > % 13 > b4 > } >>> > > \bar "|." > } > > leftHand = { > \clef bass > \key g \major > > << > { > \setup > % This produces half notes as note heads of eighths. > \override NoteHead.duration-log = #1 > > % 1 > g8\tweak positions #'(-8 . -8) _[ > _\markup { \with-color #(x11-color 'LawnGreen) \bold I } > s4. > % 5 > s2 > % 9 > s2 > % 13 > d8_\markup { \with-color #(x11-color 'LawnGreen) \bold V } > s8 > g,8]_\markup { \with-color #(x11-color 'LawnGreen) \bold I } > } > \\ > { > \setup > \override Slur.color = #(x11-color "violet") > \stemUp > \hide Stem > \hide Flag > > % 1 > s8 > \once \override TextScript.outside-staff-priority = ##f > \once \override TextScript.padding = #1 > a8_(^\markup { \with-color #blue \tiny P } b) > \stemDown > fis8^(^\markup { \with-color #blue \tiny P } > % 5 > e8) > c8\tweak height-limit #1.5 ^( > d8)^\markup { \with-color #blue \tiny N } > \stemUp > fis,8_( > % 9 > \undo \hide Stem > \undo \hide Flag > \override Stem.length = #10 > \stemDown > g,4) > c8_( > \hide Stem > \hide Flag > a,8) > % 13 > \once \hide NoteHead > d8^( d,) > } > \\ > { > \setup > \override Slur.color = #(x11-color "violet") > > % 1 > \hide Stem > \hide Flag > \hide NoteHead > g4\tweak height-limit #4 ^( b8) s8 > % 5 > s8 > \undo \hide Stem > \undo \hide NoteHead > \override Beam.positions = #'(-4 . 1) > \stemDown > c8[ s > \stemUp > fis,8] > % 9 > \override Beam.positions = #'(1 . -4) > g,8[ > \stemDown > b,8] > \hide Stem > \hide NoteHead > c8^( s > % 13 > d4) > } > \\ > { > \setup > \override Slur.color = #(x11-color "violet") > \hide Stem > \hide NoteHead > > % 1 > g2\tweak height-limit #3 _( > % 5 > e4) > } > \\ > { > \setup > \override Slur.color = #(x11-color "purple") > \hide Stem > \hide NoteHead > \slurDashed > > % 1 > g2\tweak height-limit #8 _( > % 5 > s2 > % 9 > g,4) > } >>> > > \bar "|." > } > > \score { > \new PianoStaff > << > \new Staff = "RH" \rightHand > \new Staff = "LH" \leftHand >>> > > \layout { > \context { > \Score > timing = ##f > \override StaffGrouper.staff-staff-spacing.basic-distance = #13 } > > \context { > \Staff > \remove "Time_signature_engraver" } > > \context { > \PianoStaff > followVoice = ##t } > > \context { > \Voice > % We use `VoiceFollower' lines to indicate related columns > % instead of related voices; we thus avoid vertical offsets. > \override VoiceFollower.bound-details.left.padding = #0 > \override VoiceFollower.bound-details.right.padding = #0 } > } > } > > \paper { > indent = 0.0 > ragged-right = ##f > tagline = ##f > paper-height = 95\mm > } > > _______________________________________________ > lilypond-devel mailing list > lilypond-devel@gnu.org > https://lists.gnu.org/mailman/listinfo/lilypond-devel _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-devel
